Portable Voice Amplifier for Teachers, 2200mAh Rechargeable Personal Amplifier Mic PA System Headset Microphone with Speaker for Teachers, Training, Meeting, Tour Guide, Yoga, Classroom (Black)

This powerful sound personal voice amplifier is a must-have for any teacher, trainer or singer looking to amplify their voice without any noise.

With up to 8W output crystal sound and no noise, this microphone headset can cover a large room of 25-100 people.

The built-in 2200mAh lithium battery allows for up to 20 hours of amplify time and up to 13 hours of music playtime, making it a reliable choice for long sessions.

The adjustable waistband makes it easy to use and the compact size makes it portable enough to take anywhere.

Don't miss out on this great product!